Hyun Woo Nam defeated Duck Hee Lee 6-7 6-4 6-4 in the Cambodia F3 round of 16 on hard. The upset overturned the form book — Duck Hee Lee came in leading the head-to-head 1–0. Hyun Woo Nam claimed a first win over Duck Hee Lee in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-07-14 | Hong Kong F2 | QF | hard | Duck Hee Lee | 6-6 |
Averages over each player's completed matches in the selected window (2 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About